Dr Banerjee qualified in Calcutta, India in 1991. He completed his postgraduate studies in Internal Medicine in India and the UK and has been working as a Consultant Nephrologist and General Physician both in the UK and Australia.

Dr Banerjee is now accredited at Southern Highlands Private Hospital and affiliated in Goulburn Public Hospital.

Dr Banerjee has research experience in hypertension and ischaemic heart disease, inflammatory diseases of the kidneys and dialysis and kidney transplantation.